Buildbot crash output: fuzz-2018-07-21-9332.pcap

Buildbot Builder said:

Problems have been found with the following capture file:

https://www.wireshark.org/download/automated/captures/fuzz-2018-07-21-9332.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/16494-clusterfuzz-testcase-minimized-fuzzshark_ip-5721574211584000.pcap

Build host information:
Linux wsbb04 4.4.0-130-generic #156-Ubuntu SMP Thu Jun 14 08:53:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:	Ubuntu
Description:	Ubuntu 16.04.4 LTS
Release:	16.04
Codename:	xenial

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_WORKERNAME=clang-code-analysis
BUILDBOT_BUILDNUMBER=4835
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-master/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_GOT_REVISION=45fa49ff0208ea8f1220dbfc0d975c5ebb84844c

Return value:  0

Dissector bug:  0

Valgrind error count:  1



Git commit
commit 45fa49ff0208ea8f1220dbfc0d975c5ebb84844c
Author: Darien Spencer <cusneud@mail.com>
Date:   Sat Jul 21 19:39:49 2018 +0300

    FP: Fix wrong indexer

    Change-Id: Iba74c38336ba06d207444fda32376a8c3851b61d
    Reviewed-on: https://code.wireshark.org/review/28787
    Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
    Tested-by: Petri Dish Buildbot
    Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>


Command and args: ./tools/valgrind-wireshark.sh -b /home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin
==32693== Memcheck, a memory error detector
==32693== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==32693== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==32693== Command: /home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark -nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2018-07-21-9332.pcap
==32693==
**
ERROR:../epan/packet.c:3089:call_dissector_only: assertion failed: (handle != NULL)
==32693==
==32693== Process terminating with default action of signal 6 (SIGABRT): dumping core
==32693==    at 0xBE98428: raise (raise.c:54)
==32693==    by 0xBE9A029: abort (abort.c:89)
==32693==    by 0xBBC1D64: g_assertion_message (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.2)
==32693==    by 0xBBC1DF9: g_assertion_message_expr (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.2)
==32693==    by 0x7F31F0E: call_dissector_only (packet.c:3089)
==32693==    by 0x7F2DB84: call_dissector_with_data (packet.c:3103)
==32693==    by 0x6A4D128: dissect_attribute_value (packet-btatt.c:5286)
==32693==    by 0x6A446CF: dissect_btatt (packet-btatt.c:10386)
==32693==    by 0x7F33287: call_dissector_through_handle (packet.c:692)
==32693==    by 0x7F2F0F9: call_dissector_work (packet.c:777)
==32693==    by 0x7F2EF07: dissector_try_uint_new (packet.c:1359)
==32693==    by 0x6AA753E: dissect_btl2cap (packet-btl2cap.c:2685)
==32693==
==32693== HEAP SUMMARY:
==32693==     in use at exit: 25,352,376 bytes in 287,775 blocks
==32693==   total heap usage: 334,264 allocs, 46,489 frees, 38,713,166 bytes allocated
==32693==
==32693== LEAK SUMMARY:
==32693==    definitely lost: 0 bytes in 0 blocks
==32693==    indirectly lost: 0 bytes in 0 blocks
==32693==      possibly lost: 0 bytes in 0 blocks
==32693==    still reachable: 25,120,781 bytes in 286,732 blocks
==32693==                       of which reachable via heuristic:
==32693==                         newarray           : 1,536 bytes in 16 blocks
==32693==                         multipleinheritance: 6,144 bytes in 3 blocks
==32693==         suppressed: 231,595 bytes in 1,043 blocks
==32693== Rerun with --leak-check=full to see details of leaked memory
==32693==
==32693== For counts of detected and suppressed errors, rerun with: -v
==32693== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

[ no debug trace ]

added crash libwireshark osubuntu labels

Guy Harris said:

*** This bug has been marked as a duplicate of bug #14994 (closed) ***

closed

Buildbot crash output: fuzz-2018-07-21-9332.pcap

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